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Sources/firmware-utils/src/imagetag.ggo

  1 # Command line option parsing generator file for imagetag
  2 # Supplied-To: gengetopt
  3 #
  4 # Copyright 2010 Daniel Dickinson <openwrt@cshore.neomailbox.net>
  5 #
  6 # This file is subject to the terms and conditions of the GNU General Public
  7 # License.  See the file "COPYING" in the main directory of this archive
  8 # for more details.
  9 #
 10 
 11 package "imagetag"
 12 version "2.0.0"
 13 purpose "Generate image with CFE imagetag for Broadcom 63xx routers."
 14 description "Copyright (C) 2008 Axel Gembe
 15 Copyright (C) 2009-2010 Daniel Dickinson
 16 Licensed unter the terms of the Gnu General Public License.
 17 
 18 Given a root filesystem, a linux kernel, and an optional CFE, generates an image with an imagetag for a Broadcom 63xx-based router.  Additional parameters to be specified depend on the specfic brand and model of router."
 19 args "--file-name=imagetag_cmdline"
 20 
 21 option "kernel" i "File with LZMA compressed kernel to include in the image." string typestr="filename"  required
 22 option "rootfs" f "File with RootFS to include in the image." string typestr="filename" required
 23 option "output" o "Name of output file." string typestr="filename" required
 24 option "cfe" - "File with CFE to include in the image." string typestr="filename" optional
 25 option "boardid" b "Board ID to set in the image (must match what router expects, e.g. \"96345GW2\")." string required
 26 option "chipid" c "Chip ID to set in the image (must match the actual hardware, e.g. \"6345\")." string required
 27 option "flash-start" s "Flash start address." string typestr="address" optional default="0xBFC00000"
 28 option "image-offset" n "Offset from start address for the first byte after the CFE (in memory)." string typestr="offset" default="0x10000" optional
 29 option "tag-version" v "Version number for imagetag format." string default="6" optional
 30 option "signature" a "Magic string (signature), for boards that need it." string default="Broadcom Corporatio" optional
 31 option "signature2" m "Second magic string (signature2)." string default="ver. 2.0" optional
 32 option "block-size" k "Flash erase block size." string optional default="0x10000"
 33 option "load-addr" l "Kernel load address." string typestr="address" required
 34 option "entry" e "Address where the kernel entry point will be for booting." string typestr="address" required
 35 option "layoutver" y "Flash layout version (version 2.2x of the Broadcom code requires this)." string optional
 36 option "info1" 1 "String for first vendor information section." string optional
 37 option "altinfo" - "String for vendor information section (alternate/pirelli)." string optional
 38 option "info2" 2 "String for second vendor information section." string optional
 39 option "root-first" - "Put the rootfs before the kernel (only for stock images, e.g. captured from the router's flash memory)." flag off
 40 option "rsa-signature" r "String for RSA Signature section." string optional
 41 option "second-image-flag" - "Dual Image Flag (2=not-specified)." values="0", "1", "2" default="2" typestr="flag-value" optional
 42 option "inactive" - "Inactive Flag (2=not-specified)." values="0", "1", "2" default="2" typestr="flag-value" optional
 43 option "reserved2" - "String for second reserved section." string optional
 44 option "kernel-file-has-header" - "Indicates that the kernel file includes the kernel header with correct load address and entry point, so no changes are needed" flag off
 45 option "pad" p "Pad the image to this size if smaller (in MiB)" int typestr="size (in MiB)" optional
 46 option "align-rootfs" - "Align the rootfs start to erase block size" flag off

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